Figure 2From: Metal rich particulate matter impairs acetylcholine-mediated vasorelaxation of microvessels in miceProtein Analysis of Bronchoalveolar Lavage Fluid at an aspirated PM dose of 50 μg. (A) Total protein leakage analysis, (B) cell differentiation and (C) cell counts in BALF 24-hour post-single aspiration (1X) or a repeated aspirations (6X) of PM2.5 (25 μg = 0.5 mg/ml) from either JC, ZH, or ZH + NiSO4 (n = 8/grp; *p < 0.05; **p < 0.01; ***p < 0.001).Back to article page